42397-30-8Relevant articles and documents
Organocatalytic Michael addition/intramolecular Julia-Kocienski olefination for the preparation of nitrocyclohexenes
Rodrigo, Eduardo,Garcia Ruano, Jose Luis,Cid, M. Belen
, p. 10737 - 10746 (2013/11/19)
An asymmetric organocatalytic [3 + 3] annulation strategy based on a Michael addition/intramolecular Julia-Kocienski olefination sequence has been developed for the synthesis of 4-substituted-5-nitrocyclohex-1-ene compounds. The strategy is an alternative to the direct reluctant enantioselective Diels-Alder approach. The potential of the methodology has been demonstrated with a concise enantioselective formal synthesis of trandolapril.